Killer Frost Takes Over In ‘The Flash’ 3.07 Images

Caitlin Snow has been going through quite the evolution on The Flash this season as the character has started heading down her comic book destiny as Killer Frost. Next week’s episode is appropriately titled “Killer Frost” as Caitlin’s powers will begin to take over even more.

The CW released today official promotional images for the seventh episode that was directed by filmmaker Kevin Smith who is returning to the show for his second episode. His first episode of the series that he directed was episode 21 of Season 2 titled “The Runaway Dinosaur” which dealt with Barry being trapped inside the Speed Force.